Mentioned on 13 episodes Johnwasn’t on.
Referenced as a past guest (episode 550) and former personal training client of Tommy's, tied to a YouTube comment about the episode.
Tommy mentions training him as a personal training client at Body World.
Josh mentions forwarding Google Alert mixups (about a same-named firefighter) to John Safran.
Referenced as a past guest who discussed a study defining alcoholism by consumption of 3 bottles of wine a night, and who messaged Josh about a trip involving drinking.
Mentioned as a previous guest writing a book about the vaping industry.
Mentioned as apparently drinking three bottles of wine a night, per Josh.
Mentioned in passing as the host of a birthday party where an ex-girlfriend of Tommy's lost her phone in a cab.
Tommy recalls Safran doing a blackface segment for Race Relations without major backlash at the time.
Mentioned as someone the hosts bumped into; Josh checks his age on Wikipedia and is surprised how good he looks.
A friend bumped into before recording who Josh took on a tangent about stonemasons, illustrating the 'hyperlink' habit.
Discussed as an Australian documentary filmmaker whom Josh personally trained for a TV special and who posted a satirical New Year's resolution on Instagram.
Tommy mentions personal training John Safran, who told him about filling up and losing passports from extensive travel.