Photo: Getty

Al Unser, Sr.

Legendary racer Al Unser Sr., a four-time winner of the Indianapolis 500,died at his home in New Mexico on Thursday. He was 82.

“My heart is so saddened. My father passed away last night. He was a Great man and even a Greater Father,” Unser’s son, former race car driver Al Unser Jr., wrote onTwitterabout his father’s death. “Rest In Peace Dad!”

According to astatementfrom the Indianapolis Motor Speedway (IMS), Unser had been battling cancer for 17 years.

Unser, born in New Mexico in May 1939, came from a long line of race car drivers. His three older brothers raced, as well as a generation of Unsers before them.

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Al Unser, Sr.

Unser eventually retired from racing in May 1994, finishing his career with 39 IndyCar wins, which is good for sixth on the all-time list.

“He will be remembered as one of the best to ever race at Indianapolis and we will all miss his smile, sense of humor, and his warm, approachable personality,” IMS President J. Douglas Boles said in astatement.

In a tweet, Indianapolis Motor Speedway representatives remembered Unser as an “icon.”

“A four-time #Indy500 winner and an @IndyCar icon on and off the track for generations,” theywrote. “The legacy Al Unser left at the Racing Capital of the World will always be remembered. Godspeed, racer.”

Unser also got to watch his son, Unser Jr., win the Indy 500 two times. He is the only driver in history to have a sibling and a son win the storied race.

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“I feel loss & sadness at the passing of Al Unser,” racing legendMario Andrettiwrote on Twitter. “One of the top 5 racers who has ever lived - and the kindest, calmest, smartest, toughest, most fun, well-liked guy ever.”

“Our most fun was on dirt; here he and I battled and laughed at DuQuoin Illinois- and then had a beer,” he added. “RIP.”

source: people.com