Chelsea striker Diego Costa once took part in a hysterical lunchtime boxing bout against legendary physio Billy McCulloch to leave his fellow stars in stitches.
The 33-year-old was known for his ruthless nature in front of goal and physical style of play during his time at Stamford Bridge but made his name as a joker off the pitch.McCulloch, on the other hand, is regularly talked about by players of a certain era at Chelsea, and he combined with Costa to the delight of players and staff back in 2014.
In a clip that captain John Terry says confirmed to him that Premier League glory would follow that season, Spain international Costa took part in a joke boxing bout with McCulloch.
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