He has no other sibling besides his older brother. Isiah started talking about his brother during the chat and then revealed something really motivational.
He said, “True story about my older brother Lord Henry. He got turned out in High School, he was a heroin addict, he was on heroin for 30-35 years. And you know, only one percent of heroin addicts kick and he finally kicked at the end, went back to college, graduated from college.”
He made this comment when appearing as a guest on the YouTube channel Shay's Universe. Along with detailing his brother's passing, he also discussed how living in the 1960s and the decades he grew up in was quite different.
Isiah began his career in the 1979–80 season and is revered among basketball enthusiasts. Isiah's supporters have come together and given him the moniker "Mr. Wonderful." He played with the Detroit Pistons when he began his NBA career in the 1981–1982 campaign.