- Who
- Martin Tye
- What
- 505 kg kilogram(s)
- Where
- United Kingdom (Wraxall)
- When
The heaviest seated deadlift (male) is 505 kg (1,113 lb 5 oz), and was achieved by Martin Tye (UK) at the North Somerset Show in Wraxall, UK on 6 May 2019.
Martin previously completed a seated deadlift lifting 500 kg at the Disabled Strongman World Championships in Germany.