| Episode | Name | Airdate |
|---|
| S01E01 | The Birth of Cool Kiz on the Block | Apr. 9, 2013 |
| S01E02 | Cool Kiz vs Sangdo Warriors Team | Apr. 16, 2013 |
| S01E03 | Cool Kiz vs Mokdong Ping Pong Team (1) | Apr. 23, 2013 |
| S01E04 | Cool Kiz vs Mokdong Ping Pong Team (2) | Apr. 30, 2013 |
| S01E05 | I miss you, sports-talented friend / Recruiting for bowling | Mai 7, 2013 |
| S01E06 | Preparing for the First Bowling Match | Mai 14, 2013 |
| S01E07 | The First Away Game - Cool Kiz vs Wolseong United (1) | Mai 21, 2013 |
| S01E08 | The First Away Game - Cool Kiz vs Wolseong United (2) | Mai 28, 2013 |
| S01E09 | Hardcore Training / Second Match of Cool Kiz | Juni 4, 2013 |
| S01E10 | Cool Kiz vs Dongchun Heroes | Juni 11, 2013 |
| S01E11 | Cool Kiz Battle against Shinhwa | Juni 18, 2013 |
| S01E12 | The Second Away Game | Juni 25, 2013 |
| S01E13 | The Last Bowling Match | Juli 2, 2013 |
| S01E14 | Badminton School with 2PM | Juli 9, 2013 |
| S01E15 | The First Badminton Match | Juli 16, 2013 |
| S01E16 | Preparing for the Next Badminton Match | Juli 23, 2013 |
| S01E17 | The Second Badminton Match | Juli 30, 2013 |
| S01E18 | Training Day | Aug. 6, 2013 |
| S01E19 | Cool Kiz goes to Busan | Aug. 13, 2013 |
| S01E20 | Cool Kiz go to Taeneung Athletes' Village | Aug. 20, 2013 |
| S01E21 | Taeneung Athletes' Village (2) | Aug. 27, 2013 |
| S01E22 | The 4th Badminton Match | Sept. 3, 2013 |
| S01E23 | The Last Badminton Match | Sept. 10, 2013 |
| S01E24 | The Last Badminton Match (2) | Sept. 17, 2013 |
| S01E25 | 1988 Again Special (1) | Sept. 24, 2013 |
| S01E26 | 1988 Again Special (2) | Okt. 1, 2013 |
| S01E27 | Cool Kiz in Saipan | Okt. 8, 2013 |
| S01E28 | Cool Kiz in Saipan / New Basketball Team | Okt. 15, 2013 |
| S01E29 | 1st Basketball Training | Okt. 22, 2013 |
| S01E30 | The First Basketball Game | Okt. 29, 2013 |
| S01E31 | Basketball Training | Nov. 5, 2013 |
| S01E32 | New Member Lee Jeongjin Joins the Team | Nov. 12, 2013 |
| S01E33 | Training with Student Basketball Teams | Nov. 19, 2013 |
| S01E34 | The Third Basketball Game | Nov. 26, 2013 |
| S01E35 | BBQ at JYP's Place | Dez. 3, 2013 |
| S01E36 | Cool Kiz Head Off to Japan | Dez. 10, 2013 |
| S01E37 | Cool Kiz vs Slam Dunk | Dez. 17, 2013 |
| S01E38 | Christmas Special Charity Match | Dez. 24, 2013 |
| S01E39 | Badminton Returns | Jan. 7, 2014 |
| S01E40 | Badminton Returns (2) | Jan. 14, 2014 |
| S01E41 | Sixth Basketball Game, Cool Kiz vs. Daejeon | Jan. 21, 2014 |
| S01E42 | The Cool Kiz Go for Field Training | Jan. 28, 2014 |
| S01E43 | Last Basketball Game | Feb. 4, 2014 |
| S01E44 | Sochi Winter Olympics Special (1) | Feb. 18, 2014 |
| S01E45 | Sochi Winter Olympics Special (2) | Feb. 25, 2014 |
| S01E46 | Taekwondo, The First Story | März 4, 2014 |
| S01E47 | The Second Story of Taekwondo | März 11, 2014 |
| S01E48 | First Taekwondo Training | März 18, 2014 |
| S01E49 | The First Gyeorugi Competition | März 25, 2014 |
| S01E50 | Taekwondo Gyeokpa Competition | Apr. 1, 2014 |
| S01E51 | 1-year Anniversary Special | Apr. 8, 2014 |
| S01E52 | The Last Taekwondo Story | Apr. 15, 2014 |
| S01E53 | The Cool Kiz Soccer Team | Mai 6, 2014 |
| S01E54 | The Inauguration of the Coach | Mai 13, 2014 |
| S01E55 | Let's Play Soccer, My Friend | Mai 20, 2014 |
| S01E56 | First Official Soccer Game | Mai 27, 2014 |
| S01E57 | The Return of the World Cup Stars | Juni 3, 2014 |
| S01E58 | World Cup Stars and Brazil | Juni 10, 2014 |
| S01E59 | Go to Brazil & World Cup Preview with Lee Young Pyo | Juni 17, 2014 |
| S01E60 | World Cup Cheering Scene / Brazil (3) | Juni 24, 2014 |
| S01E61 | Brazil Special / Special Training by Lee Chunsoo & Kim Byungji | Juli 1, 2014 |
| S01E62 | Second Official Game: Cool Kiz vs ILSoLKo | Juli 8, 2014 |
| S01E63 | Third Official Game: Cool Kiz vs Gag Concert Team | Juli 15, 2014 |
| S01E64 | FC Cool Kiz vs Doctors | Juli 22, 2014 |
| S01E65 | Cool Kiz vs Pungnyeon FC | Juli 29, 2014 |
| S01E66 | Goalkeeper Training / Cool Kiz vs FC MNG | Aug. 5, 2014 |
| S01E67 | FC Seoul Old Star vs FC Cool Kiz | Aug. 12, 2014 |
| S01E68 | First Gathering of the Cool Kiz Tennis Team | Aug. 19, 2014 |
| S01E69 | Skill Test & New Member, Lee Jaehun | Aug. 26, 2014 |
| S01E70 | The First Official Game | Sept. 9, 2014 |
| S01E71 | Suwon vs Cool Kiz (2) | Sept. 16, 2014 |
| S01E72 | Cool Kiz Against Junior Players | Sept. 23, 2014 |
| S01E73 | Cool Kiz vs Gunsan (1) | Sept. 30, 2014 |
| S01E74 | Cool Kiz vs Gunsan (2) | Okt. 7, 2014 |
| S01E75 | Meeting with the National Women's OB Team | Okt. 14, 2014 |
| S01E76 | Cool Kiz vs Chuncheon (1) | Okt. 21, 2014 |
| S01E77 | Cool Kiz vs Chuncheon (2) | Okt. 28, 2014 |
| S01E78 | Lee Hwijae and Song Euni's Challenge | Nov. 4, 2014 |
| S01E79 | Guerilla Tennis Match (1) | Nov. 11, 2014 |
| S01E80 | Guerilla Tennis Match (2) | Nov. 18, 2014 |
| S01E81 | Cool Kiz vs Foreign Team | Nov. 25, 2014 |
| S01E82 | Cool Kiz Tennis Team Membership Training | Dez. 2, 2014 |
| S01E83 | Cool Kiz Tennis Team Membership Training (2) | Dez. 9, 2014 |
| S01E84 | Cool Kiz vs Hoengseong Tennis Club | Dez. 16, 2014 |
| S01E85 | Appearance of the Yoon Jong Shin Family | Dez. 23, 2014 |
| S01E86 | Gold Medalists, Im Yonggyu and Jeong Hyeon | Dez. 30, 2014 |
| S01E87 | The National Competition | Jan. 6, 2015 |
| S01E88 | The National Competition (2) | Jan. 13, 2015 |
| S01E89 | The National Competition (3) | Jan. 20, 2015 |
| S01E90 | The Cool Kiz Foot Volleyball Team | Jan. 27, 2015 |
| S01E91 | Cool Kiz vs. The Blue | Feb. 3, 2015 |
| S01E92 | Foot Volleyball Training ! | Feb. 10, 2015 |
| S01E93 | Foot Volleyball to Run a Marathon | Feb. 17, 2015 |
| S01E94 | Cool Kiz Against a Women's Team | Feb. 24, 2015 |
| S01E95 | Revenge Match Junghwan's Team vs. Hyeongdon's Team | März 3, 2015 |
| S01E96 | Cool Kiz vs. Army Teams | März 10, 2015 |
| S01E97 | Cool Kiz vs. The Staff and Elementary School Teams | März 17, 2015 |
| S01E98 | Cool Kiz vs. a Family Team | März 24, 2015 |
| S01E99 | Find the Next Chanaldo | März 31, 2015 |
| S01E100 | Foot Volleyball Audition (2) | Apr. 7, 2015 |
| S01E101 | Basketball Returns (1) | Apr. 14, 2015 |
| S01E102 | Basketball Returns (2) | Apr. 21, 2015 |
| S01E103 | Cool Kiz vs. The Cheongju University Soccer Team | Apr. 28, 2015 |
| S01E104 | Sam's Housewarming and the Best Stunt team | Mai 5, 2015 |
| S01E105 | Ordering Uniforms and Playing Against a Musical team | Mai 12, 2015 |
| S01E106 | A Game Against the Baegam Hot Spring Team | Mai 19, 2015 |
| S01E107 | The National Competition | Mai 26, 2015 |
| S01E108 | New Cycling Members and Basic Fitness Test | Juni 2, 2015 |
| S01E109 | Cycle Training | Juni 9, 2015 |
| S01E110 | The Cycle Race | Juni 16, 2015 |
| S01E111 | Cycling, The Last Story | Juni 23, 2015 |
| S01E112 | Another National Foot Volleyball Competition | Juni 30, 2015 |
| S01E113 | The 9th Sport, Swimming! | Juli 7, 2015 |
| S01E114 | Top Coaches and the First Training | Juli 14, 2015 |
| S01E115 | A Competition Against Yeonchon Elementary School | Juli 21, 2015 |
| S01E116 | Cool Kiz vs. the Global Team | Juli 28, 2015 |
| S01E117 | 남양주 3대 가족 팀과의 대결! | Aug. 4, 2015 |
| S01E118 | Cool Kiz vs. SSAT | Aug. 11, 2015 |
| S01E119 | Yoga with Yuri and Cool Kiz. vs. Celebrity Team | Aug. 18, 2015 |
| S01E120 | Outdoor Training and TIMCO | Aug. 25, 2015 |
| S01E121 | Training with Jang Ye-Sol | Sept. 1, 2015 |
| S01E122 | Cool Kiz vs. Siblings' Team | Sept. 8, 2015 |
| S01E123 | The Cool Kiz Swimming Festival (1) | Sept. 15, 2015 |
| S01E124 | The Cool Kiz Swimming Festival (2) | Sept. 22, 2015 |
| S01E125 | The Tenth Sport, Judo | Sept. 29, 2015 |
| S01E126 | Special Training with Judo Heroines | Okt. 6, 2015 |
| S01E127 | The First Official Match | Okt. 13, 2015 |
| S01E128 | Special Guest Baekhyun and the Second Official Match | Okt. 20, 2015 |
| S01E129 | Punching Contest and the Second Official Match | Okt. 27, 2015 |
| S01E130 | Self Defense Skills and the Third Official Match | Nov. 3, 2015 |
| S01E131 | The First Judo Audition | Nov. 10, 2015 |
| S01E132 | The Fourth Official Match | Nov. 17, 2015 |
| S01E133 | The Selection of the National Team | Nov. 24, 2015 |
| S01E134 | The National Judo Competition (1) | Dez. 1, 2015 |
| S01E135 | The National Judo Competition (2) | Dez. 8, 2015 |
| S01E136 | The Sixth Official Match | Dez. 15, 2015 |
| S01E137 | Training with Song Dae-Nam and Choi Min-Ho | Dez. 22, 2015 |
| S01E138 | Cool Kiz vs. Women's National Team | Dez. 29, 2012 |
| S01E139 | Visit to Dongji High School | Jan. 5, 2016 |
| S01E140 | 9th official match against Gangwon-do team | Feb. 2, 2016 |
| S01E141 | Final official match against Chungcheong-do team | Feb. 9, 2016 |
| S01E142 | Judo All-Star competition (Part 1) | Feb. 16, 2016 |
| S01E143 | Judo All-Star competition (Part 2) | März 1, 2016 |
| S01E144 | Table Tennis Match of legends and celebrities (Part 1) | März 8, 2016 |
| S01E145 | Table Tennis Match of legends and celebrities (Part 2) | März 15, 2016 |
| S01E146 | The Eleventh Sport, Volleyball! | März 8, 2016 |
| S01E148 | The First Official Match | März 22, 2016 |
| S01E149 | The Second Official Match | März 29, 2016 |
| S01E150 | Best Friends of Cool Kiz Volleyball Team | Apr. 5, 2016 |
| S01E151 | Women's Pro Volleyball Players & Fourth Official Match | Apr. 12, 2016 |
| S01E152 | Stars of the Men's Pro Volleyball League | Apr. 19, 2016 |
| S01E153 | Kim Mi-sook's Support & Fifth Official Match | Apr. 26, 2016 |
| S01E154 | The Sixth Official Match | Mai 3, 2016 |
| S01E155 | Kim So Hyun's Cheering for Cool Kiz' | Mai 10, 2016 |
| S01E156 | A Special Guest's Support & Eighth Official Match | Mai 17, 2016 |
| S01E157 | Special Training with Volleyball Legends of Korea | Mai 24, 2016 |
| S01E158 | National Tour 1st Stop in Jeolla Province | Mai 31, 2016 |
| S01E159 | National Tour 2nd Stop in Gyeongsang Province | Juni 7, 2016 |
| S01E160 | National Tour 3rd Stop in Gangwon Province | Juni 14, 2016 |
| S01E161 | National Tour 4th Stop in Chungcheong Province | Juni 21, 2016 |
| S01E162 | National competition | Juni 28, 2016 |
| S01E163 | National competition final round | Juli 5, 2016 |
| S01E164 | 2016 celebrities & legendary badminton players match! (Part 1) | Juli 12, 2016 |
| S01E165 | 2016 celebrities & legendary badminton players match! (Part 2) | Juli 19, 2016 |
| S01E166 | Wrestling project to celebrate the Rio Olmpics (Part1) | Juli 26, 2016 |
| S01E167 | Wrestling project to celebrate the Rio Olmpics (Part2) | Aug. 2, 2016 |
| S01E168 | Celebrity judo tournament, part 1 | Aug. 23, 2016 |
| S01E169 | The 2016 Rio Olympic medalist special | Aug. 30, 2016 |
| S01E170 | Special celebrity judo tournament, part 2 | Sept. 6, 2016 |
| S01E171 | The 12th sport is archery! | Sept. 13, 2016 |
| S01E172 | Archery basics and the first training! | Sept. 20, 2016 |
| S01E173 | Training with EXID | Sept. 27, 2016 |
| S01E174 | 2016 Archery Festival | Okt. 4, 2016 |
