Brian Battese
Brian Battese( born 25 March 1961) is an Australian former professional rugby league footballer who played as a second- row forward in the 1980s.
He played in the Brisbane Rugby League and New South Wales Rugby League premierships.
Gerald Williams (rugby league)
Gerald Williams is a Welsh former rugby league footballer who represented South Africa at the 1995 World Cup.
Jason Williams (baseball)
Jason Gerald Williams( born December 18, 1974) is a former professional baseball player and an Olympic bronze medalist in baseball.
His minor league baseball career spanned from 1997 to 2003.
He was born in Baton Rouge, Louisiana.
René Duffort
René Duffort is a French former professional rugby league and rugby union footballer and coach who represented France national rugby league team and coached them in multiple Rugby League World Cups.
Morteza Atashzamzam
Morteza Atashzamzam is an Iranian film director and producer who was born in 1977 in Isfahan, Iran.
Phil Houston
Phil Houston is a former New Zealand rugby league referee.
An international referee, Houston has also controlled Auckland Rugby League, New Zealand Rugby League, Australian Rugby League and Super League matches.
Jaco Booysen
Jaco Booysen is a South African former rugby union and rugby league footballer who played in the 1980s, 1990s and 2000s.
He played representative rugby league( RL) for South Africa in rugby league at the 1995 Rugby League World Cup and 2000 Rugby League World Cup.
David Vaealiki
David Ioane Vaealiki( born 13 November 1980) is a New Zealand former rugby league and rugby union footballer who most recently played for SC Albi.
He has represented New Zealand in rugby league and previously played in the National Rugby League in Australia and in the Super League, primarily as a.
Glen Fisiiahi
Glen Fisiiahi is a rugby league and rugby union footballer of Tongan and Niue descent.
He previously played rugby league professionally for the New Zealand Warriors in the National Rugby League where he played as a and and has represented the Tonga international rugby league team.
Marika Koroibete
Marika Koroibete( born 26 July 1992) is a dual- code international rugby league and rugby union footballer.
He has been capped for Australia's national rugby union team, and plays as a winger for the Melbourne Rebels in Super Rugby.
Koroibete previously played rugby league for the Melbourne Storm and Wests Tigers in the National Rugby League, and was a member of the Fiji national rugby league team.

Question: Do Gerald Williams (Rugby League) and Morteza Atashzamzam share the same nationality?
Answer: no