Tyson Fury weighed in lighter than his opponent for the first time in 15 years ahead of his heavyweight fight against Mariusz Wach. The British boxer tipped the scales at a lower weight than Wach, marking only the fourth time in Fury's career that he has been the lighter man in a bout. Fury, known for his larger frame in previous fights, joked about the change, saying, 'I'm Mr Slim now.' The weigh-in took place before Friday's scheduled bout. Fury, who has fought some of the biggest names in heavyweight boxing, typically comes in heavier than his rivals. This shift in weight has drawn attention, though it is unclear how it will affect his performance in the ring. Wach, a Polish heavyweight, has faced top opponents in the past. The fight is part of Fury's continued return to the sport after periods of inactivity. Fans and analysts are watching to see if Fury's lighter physique brings a different style or advantage. The bout is set to take place on Friday.