A spokesperson for Repton Boxing Club in east London, where the Zambian-born athlete had previously trained, described him as a "powerful boxer" and "crowd pleaser" who always achieved an "all action humdinger of a bout" even in his amateur days.
The club said: "We are saddened to hear that Ex Repton Boxer Michael Norgrove has died nine days after collapsing in the ring at The Blackfriars Venue London, doing what he loved."
His promoter Steve Goodwin tweeted: "It's so unbelievable what has happened to this young man."
More top news
A report published by the Boundary Commission for England details plans to reduce the number of MPs by scrapping 50 constituencies.
Cressida Dick said that around £700m of savings have already been made.
Tourists have been left scratching their head after the surprise announcement of the closure of the world's largest museum of oddities.