Disgraced FTX founder Sam Bankman-Fried must be worried about serious prison time for his multiple fraud charges ... but have no fear -- because "Pharma Bro" Martin Shkreli's advice is to listen to some rap before hitting the slammer.
Shkreli, the once-pharmaceutical exec and hedge fund manager, offered his questionable tips and tricks to Bankman-Fried while on Laura Shin's "Unchained" podcast ... saying he should be educating himself about gang culture and "the streets" -- claiming a good dose of rap music should do the trick.
He also thinks shaving his head is a must to ft in ... adding Bankman-Fried comes off as pretty effeminate. Shkreli says deepening his voice while locked up could do him some good, too.
As we reported, Shkreli was released early from prison this year ... after being convicted on securities fraud charges back in 2017 -- and raising the price of the life-saving drug Daraprim, an antiparasitic medication commonly used by AIDS patients and others with suppressed immune systems, from $13.50 per pill to $750.
And as for Bankman-Fried, he was arrested in the Bahamas and charged with wire fraud, money laundering, and more ... and he reportedly could be facing 115 years behind bars if found guilty on all counts.
Shkreli's done the time, Sam, so he's got some advice -- but your call on investing in it!