There has been some speculation and discussion about the relationship between CZ Binance, the CEO of Binance, and Elon Musk, the CEO of Tesla and SpaceX.

While both CZ Binance and Elon Musk are influential figures in the tech industry, there is no publicly known close relationship between the two.

However, there have been some notable events involving Binance and Elon Musk in recent years. For example, in 2021, Elon Musk's tweets about Bitcoin and Dogecoin caused significant volatility in the cryptocurrency market, including the price of Bitcoin dropping after Musk announced that Tesla would no longer accept Bitcoin as payment for its vehicles.

Additionally, in 2021, CZ Binance tweeted about his frustration with Elon Musk's tweets about cryptocurrency, stating that "Elon is playing too much. It's impossible to keep up." However, this tweet was not necessarily indicative of any personal relationship or animosity between the two.

Overall, while CZ Binance and Elon Musk may have intersected in the realm of cryptocurrency and tech, there is no known personal or business relationship between the two.