Sheikh Dibba, of Central Street, and Fahim Rahman, of Moreland Street, left three people with life-changing injuries after firing into the park in October 2020.
The pair – aged 21 and 34 respectively – mistakenly presumed they were shooting at rival gang members.
A jury found Dibba and Rahman guilty of three counts of attempted murder and possession of a firearm following a three-week trial at the Old Bailey.
Dibba was…