1-0
Pro W–L
William Kulmann is mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed June 2026 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
13:57 (Rd 3)
vs Lucas Souza
Last fought
Jun 2026 · Active
Frequently asked
What is William Kulmann's MMA record?
William Kulmann has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does William Kulmann usually win?
They most often win by submission (1 of 1 wins).
Is William Kulmann still active?
William Kulmann last competed in June 2026, and is considered active (no bout in over two years).
What is William Kulmann's fastest finish?
submission of Lucas Souza in 13:57 (Rd 3) at Gavioes Fight - Gavioes Fight 2026.