Justin Sun, a prominent figure in the cryptocurrency space, has made a significant investment in three LRT products, totaling 18,000 ETH, equivalent to approximately 67.86 million USD. This investment is expected to yield a fixed return of between 17% and 21% APY in cryptocurrency, making it a lucrative opportunity for Sun.

Sun's investment was divided among three different products, each with its own unique characteristics and expected returns. He invested 10,000 ETH in 10111.937 PT-weETH, which will yield an equivalent amount of weETH upon maturity on June 27. Additionally, he invested 5,000 ETH in 5,082.9 PT-pufETH, which will yield an equivalent amount of pufETH upon maturity. Lastly, he invested 3,000 ETH in 3,025.9 PT-rsETH, which will yield an equivalent amount of rsETH upon maturity.

After the 22-day maturity period, Sun is expected to earn approximately 220.7 ETH, equivalent to about 830,000 USD. This represents a significant return on his investment in these LRT products, demonstrating the potential for high returns in the cryptocurrency space.

The investment in LRT products is a testament to Sun's confidence in the cryptocurrency market and his willingness to take calculated risks. His investment strategy is designed to maximize returns while minimizing risk, making it a savvy move in the rapidly evolving cryptocurrency landscape.

In conclusion, Justin Sun's 67.86 million USD investment in LRT products is a significant development in the cryptocurrency space. The expected returns of 17-21% APY demonstrate the potential for high returns in the market, and Sun's investment strategy highlights his expertise in navigating the complex world of cryptocurrency.