Knight previously attended Brockworth Comprehensive School and St Peter's High School. He first played for Matson RFC from a young age. This played a major developmental role for him to join the Gloucester Rugby Academy from the 2016–17 season.
His best experience was winning the Triangular International Festival as a member of the England Counties U18 squad, under then Head Coach Dave Reed, at Hartpury College last April. It included a 7–5 win over France, which was England's first victory in matches between the sides for nine years. He also scored a maiden try against France in his third game for England U18 in Cape Town, South Africa last August.
On 14 February 2019, Knight signed his first professional contract to stay with Gloucester, thus promoted to the senior squad from the 2019–20 season.[3]
