Toronto Wolfpack forward Ashton Sims has announced plans to retire at the end of the season

The 34-year-old Australian, a pony-tailed man-mountain at six foot four and 245 pounds, has made his living by running at — or over — opponents. Or smashing them to the ground in a gang-tackle.

“Humbled, undeserving and grateful are words that come to mind when I reflect on 17 years of professional rugby league,” Sims wrote in a social media posting announcing his retirement plans.

“If I’ve inspired just one kid to play rugby league, I’m a happy man,” he added.

He joined the transatlantic Wolfpack for the 2018 season from England’s Warrington Wolves. He came to England in 2015 after stints in Australia with St. George Illawarra Dragons, Brisbane Broncos and North Queensland Cowboys in the National Rugby League.

Sims, who is married with four kids, comes from a rugby-league family.

Younger brothers Tariq and Korbin play professionally in Australia. Oldest sister Ruan has represented Australia in both rugby union and rugby league. Younger sister Canecia (C.J.), represented Australia at the 2017 IFAF Women’s World Championship of American Football and, like Ruan, earned a contract in the women’s NRL.

Thanks to mother Jacqueline’s heritage, Ashton, Korbin and Tariq have all represented Fiji at the Rugby League World Cup.

The family grew up in Gerringong, some 140 kilometres down the coast south of Sydney, where father Peter is a dairy farmer.

While a country boy at heart, Ashton says he fell in love with Toronto after exploring the city on his bike.

“You guys don’t realize how lucky you’ve got it here,” he said in a July 2018 interview. “I mean I haven’t seen it in the winter. I hear winter’s pretty harsh. But it’s just such a great city. It’s easy to get around … And the people are great.

“And that’s a pretty big compliment coming from a guy like myself who doesn’t really like cities. I don’t really like hustle and bustle but this (city) definitely holds a nice spot in my heart.”

Sims will look to end his playing career by helping Toronto earn promotion to the Super League.