| Adam Wieczorek | |
|---|---|
| Born | February 5, 1992 Chorzów, Poland |
| Other names | Siwy |
| Nationality | Polish |
| Height | 6 ft 5 in (1.96 m) |
| Weight | 232 lb (105 kg; 16 st 8 lb) |
| Division | Heavyweight |
| Reach | 81.0 in (206 cm) |
| Style | Wrestling, BJJ |
| Fighting out of | Chorzów, Poland |
| Team | Spartan Chorzów |
| Years active | 2011–present |
| Mixed martial arts record | |
| Total | 14 |
| Wins | 11 |
| By knockout | 4 |
| By submission | 6 |
| By decision | 1 |
| Losses | 3 |
| By knockout | 1 |
| By decision | 2 |
| Mixed martial arts record from Sherdog | |
Adam Wieczorek (born February 5, 1992) is a Polish mixed martial artist who competes in the Heavyweight division. He formerly competed in the Ultimate Fighting Championship.