It was February 7, 1997 and heavyweights Lennox Lewis and Oliver McCall met in Las Vegas to both decide the vacant WBC title and to box a rematch.
25 Years Ago Today: Oliver McCall Shocks Lennox Lewis With The Perfect Punch
https://www.youtube.com/watch?v=hI6tMmMXeZQ
And Oliver McCall is STILL fighting.
A quarter of a century ago today, September 24, 1994, a big heavyweight upset took place, as Lennox Lewis, still a relatively new champion, was attempting to make the third defence of his WBC crown.