Tomos Williams (born 1 January 1995) is a Welsh rugby union player who plays for the Cardiff Blues as a scrum half. He is a Wales under-20 international, and played for the Wales sevens team during the 2013–14 IRB Sevens World Series.Williams made his debut for the Cardiff Blues in 2013 having previously played for the Cardiff Blues academy and Pontypridd RFC.In May 2017 he was named in the Wales senior squad for the tests against Tonga and Samoa in June 2017 Wikipedia