In 2011, he moved to South Africa and joined Western Province to play U19 Currie Cup.

Then, he was back in England and played a few games for Saracens Storm in the A-League.

Since his debut, he has scored five tries in the RFU Championship, including two against Rotherham Titans in October 2014.

On 10 January 2017, Ruskin left Worcester at Sixways to join local rivals Gloucester from the 2017–18 season.

[1] In June 2019 he was one of four uncapped players named in England's preliminary World Cup training squad.