Jamie Dimon, the billionaire head of the U.S.’ biggest bank, lauded Tesla CEO Elon Musk, the richest man on the planet and a key part of President Donald Trump’s administration, this week, putting an end to years of head-butting between the billionaires’ companies as Dimon becomes the latest billionaire warming to Musk or Trump.

JPMorgan CEO Jamie Dimon said he and Elon Musk “hugged it out” and put aside nearly a decade of tense interactions thanks to a conversation the pair had at a conference last year.

CEO Jamie Dimon praised Tesla Inc (NASDAQ:TSLA) CEO Elon Musk on Wednesday and indicated that the two billionaires have patched holes in their relationship.

JPMorgan CEO Jamie Dimon gushed about one-time rival Elon Musk on Wednesday, as he revealed that he and the mega Trump ally have made amends in their years-long feud. “The guy is our Einstein,” Dimon told CNBC at the World Economic Forum in Davos,

Jamie Dimon, the CEO of JPMorgan Chase, publicly backed Elon Musk’s leadership of the newly created Department of Government Efficiency (D.O.G.E) today. Speaking to CNBC on January 22, Jamie called Elon “our Einstein” and said the billionaire entrepreneur is the right person to tackle inefficiency in the federal government.