Conor McGregor congratulates Lee Hammond on Amateur MMA World Championships Triumph

By IMMAF.org lead writer, Jorden Curran Former two-weight UFC world champion Conor McGregor took to Instagram to congratulate SBG Ireland team mate Lee Hammond on winning his 2018 Senior Amateur MMA world title. Hammond, age 21, returned to the international amateur platform a year after withdrawing suddenly from the 2017 IMMAF World…