Post Malone is one of the biggest stars in the world.
But nine years ago, he was an unknown artist with a SoundCloud, Pro Tools, and a dream.
In 2014, his track White Iverson made him a viral sensation.
Earlier this month, it became his tenth song to hit a billion streams on Spotify.
Allen Iverson, who inspired both the song and Post's beer pong game, congratulated him on the accomplishment.
"I heard I inspired your beer pong game," AI said. "Congrats on a billion Spotify streams and your tenth plaque. The whole world loves this song and I'm honored to be a part of it. Keep that same form Post.
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