Taumalolo was the youngest player ever to make his debut for the Cowboys, aged 17 years, 2 months and 21 days, when he came off the bench against the Bulldogs in 2010.
Taumalolo was the second youngest player ever to make his debut for the Cowboys, aged 17 years, 2 months and 21 days, after the youngest ever Peyrce Tanaki. When he came off the bench against the Bulldogs in 2010.