Darren O'Byrne is an Irish professional wrestler better known by his ring name Mad Man Manson. He is known throughout British and European promotions for his eccentric and comedic in-ring performances.
- Finishers and signature moves
- The Institutionalizer
- Tag Teams
- The Asylum
- The Kraze
- "The Insane One"
Championships and accomplishments
- DPW Mansonweight Championship
- DPW Tag Team Championship (1-time) (with Martin Kirby)
- RDW Traditional Championship
- SWCW Heavyweight Championship
- Other Championships
- Haven British Heavyweight Championship