Career
He scored his first professional goal in a 2-2 draw against Brentford at Griffin Park as a first-half substitute, in only his fourth first-team appearance. On the 2 June, 2015 18 year-old Walker signed a four-year contract with Nottingham Forest. Owing much to a shortage of strikers and manager Dougie Freedman"s willingness to give youth an opportunity, Walker played a number of games at the beginning of Forest"s 2015-2016 season.
This included a start in the League Cup against Walsall on the 11 August.
A game which witnessed his second goal in professional football. On 24 March, 2016 Walker joined League One club Burton Albion on loan until the end of the 2015-2016 season.