Christian Yelich, a member of the United States Marine Corps, has a brother named Cameron.

The United States Marine Corps (USMC), usually known as the US Marines, is the United States Armed Forces' maritime ground force service arm.

Cameron Yelich, the brother of Christian, is here in Milwaukee tonight. A Marine, this is the first time he’s seen Christian play in four years. The two combined for the ceremonial first pitch. pic.twitter.com/86x6I7XUSL

— Zach Heilprin (@ZachHeilprin) September 28, 2018

It is in charge of performing combined arms expeditionary and amphibious operations with its infantry, artillery, aviation, and special operations troops.

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Cameron Yelich's age is unknown, but Christian is thirty.

He was born in the town of Thousand Oaks, California.

Christian Yelich’s likely MVP story is about to get even better: His brother, Cameron, has been honorably discharged from the @USMC and will watch Christian play in person this weekend. Story: https://t.co/LPkfbPJOYu @MLBNetwork @MLB @Brewers 🇺🇸

— Jon Morosi (@jonmorosi) September 28, 2018

He is the great-grandson of Fred Gehrke, an American football player who played for the Los Angeles Rams and the San Francisco 49ers.

His uncle, Chris Yelich, was a member of the UCLA Bruins. Collin was a minor league baseball player for the Atlanta Braves organization.

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Cameron Yelich was recently honorably discharged from the United States Marine Corps and attended the Brewers' last regular-season series, which opened on Friday at Miller Park with a 6-5 win over the Tigers.

While Brewers fans celebrated the team's post-clinch return, the brothers paired up for the ceremonial first pitch, and Christian extended the celebration by hitting his 34th two-run home run to lead a game-tying three-run inning that reset the game.

He went on to walk two more times and score another run, but it was the first-pitch first-inning home run that he'd remember.

Cameron Yelich is home from the Marine Corps in time to see his big brother play ball for the first time in four years. The Yelich brothers will team up for the ceremonial first pitch at about 7pm CT tonight at Miller Park.

More: https://t.co/vwgsAx1DL3 pic.twitter.com/rXrc4c5OqC

— Adam McCalvy (@AdamMcCalvy) September 28, 2018

Cameron had just experienced an incredible moment of his own, battling butterflies to throw a ceremonial fly ball to his brother at home plate.

Cameron was a four-year Marine, and he hadn't seen a Major League game since last May. Since then, his elder brother has made his first MLB All-Star team and has established himself as one of the game's best hitters.

Cameron's Instagram username is @camyeli.

He has 7,227 Instagram followers, which he has chosen to keep private.

Cameron's social media accounts are unknown.

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