Fly Eddie Fly! is currently being rehearsed at the Everyman Theatre in Cheltenham.
Eddie, who famously came last in the Calgary Olympic ski jumping event, won ITVs Splash! last weekend with a near perfect dive.
He says it's strange seeing an actor playing him on stage.
The play was written by Cheltenham author Miranda Walker, who says Eddie is an "inspirational person with a great attitude."
Fly Eddie Fly! will be at the everyman studio theatre from 19th - 23rd February.
More top news
It's looking like a wet week ahead for the South West Helen Plint has the forecast.
It's looking like a wet week ahead for the West. Helen Plint has the forecast.
The veteran wicket-keeper has been captain of Durham since May 2010.