List of People
| Display Name | Surnames | Given Names | Gender | Nationality | |
|---|---|---|---|---|---|
| KAISER L | Kaiser | L | M | BRA | |
| KAIYRZHAN Akpeiil | Kaiyrzhan | Akpeiil | F | KAZ | |
| KAJABA Matúš | Kajaba | Matúš | M | SVK | |
| KAJITA Kenji | Kajita | Kenji | M | JPN | |
| KAKARR Zubair | Kakarr | Zubair Ahmad | M | AFG | |
| KAKARR Abrar | Kakarr | Abrar | M | AFG | |
| KAKAŠ Sebastian | Kakaš | Sebastian | M | SRB | |
| KAKE Mark Kawiti | Kake | Mark Kawiti | M | NZL | |
| KAKHRAMONOV Shavkatjon | Kakhramonov | Shavkatjon | M | UZB | |
| KAKHRAMONOVA Shakhrizoda | Kakhramonova | Shakhrizoda | F | UZB | |
| KAKHRAMONOVA Shirin | Kakhramonova | Shirin | F | UZB | |
| KAKKAEO Sawita | Kakkaeo | Sawita | F | THA | |
| KALADEEN Bushani | Kaladeen | Bushani | F | GUY | |
| KALAGWA Mapalala | Kalagwa | Mapalala | M | TAN | |
| KALANDAROV Golib | Kalandarov | Golib | M | UZB | |
| KALANSURIYA Tharuli | Kalansuriya | Tharuli Bimansa | F | SRI | |
| KALASEVIČIUS Gustas | Kalasevičius | Gustas | M | LTU | |
| Kalathil Mowanchery Arya | Kalathil Mowanchery | Arya | F | IND | |
| KALAZICH Cesar | Kalazich | Cesar | M | CHI | |
| KALCZYŃSKA Patrycja | Kalczyńska | Patrycja | F | POL |