Callum will be based at the very successful I Box Gym in Bromley with Alan Smith and Eddie Lam.
The 18 year old will be campaigning in the super-featherweight/lightweight division and will join the exciting team of Brady Skeete (British Champion) Johnny Garton (English Champion) Adam Dingsdale (former Southern Area Champion) and promising talents Dan Carr, Joe McCorry, Lerrone Richards, Daryl Williams and others in a star-studded gym.
“I am aiming to make my professional debut on 4th March and am really looking forward to it” said Callum.
Goodwin said: “This is another really exciting addition to the Goodwin team. We have had tremendous success with Johnny Garton from the IBox and we believe Callum will be another future champion.”