| Roles | Competed in Olympic Games • Competed in Youth Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Kamil Adrian•Majchrzak | 
| Used name | Kamil•Majchrzak | 
| Born | 13 January 1996 in Piotrków Trybunalski, Łódzkie (POL) | 
| NOC |   Poland | 
| Medals | YOG | 
| Gold | 1 | 
| Silver | 0 | 
| Bronze | 1 | 
| Total | 2 | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Tennis |  POL | 
Kamil Majchrzak | |||
| Singles, Boys (YOG) | 1 | Gold | ||||
| Doubles, Mixed Youth (YOG) | Fanni Stollár | 3 | Bronze | |||
| Doubles, Boys (YOG) | Jan Zieliński | 4 | ||||
| 2020 Summer Olympics | Tennis |  POL | 
Kamil Majchrzak | |||
| Singles, Men (Olympic) | =33 |