The son of former Everton striker Mike Newell, George became a first-year scholar at Everton in June 2013.
The centre-forward had already spent three years at the Blues' Academy when he signed scholarship forms alongside 13 other young players as part of the summer intake.
He helped Everton Under-18s lift the Academy League title in 2013/14 and was again involved as the young Toffees came within a whisker of securing a second successive league triumph the following campaign.
George left Goodison Park when his contract expired at the end of June 2015.