A prominent cryptocurrency whale, known as #66kETHBorrow, has expanded their Ethereum holdings by purchasing an additional 57,725 ETH, valued at approximately $162.77 million. This acquisition brings their total Ethereum holdings to 432,721 ETH, worth around $1.21 billion. The whale has also borrowed $602.6 million in stablecoins through the Aave platform, highlighting significant activity in the crypto lending market.