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Sylvester Stallone Reveals ‘Hell’ He Endured at School for Troubled Teens: ‘You’re in a Cauldron of Madness’

Sylvester Stallone has made rare comments about his time in a residential facility for troubled teens, opening up about the "hell" he faced there.

The actor, 80, shares in his upcoming memoir The Steps, out on Sept. 29, that he was sent to one after he'd been "kicked out" of 12 schools in Philadelphia by the time he was 16.

Sylvester Stallone has spoken out about the residential facility for troubled teens he was sent to after being expelled from 12 schools ahead of the release of his new memoir

He describes the school's punishment block, which he was sent to at age 17, as "basically a mental…

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