how did he buy the wlfi token before the launch??

According to BlockBeats On-chain Detection, recent monitoring by Lookonchain reveals significant whale activity as the launch of WLFI approaches in five days. A whale has created a new wallet, identified as '0x8C43,' and has spent 248 ETH, equivalent to $1.12 million, to purchase 6.95 million WLFI-related meme coins. This transaction occurred six hours prior to the report, indicating heightened interest and investment in the WLFI ecosystem as its launch date nears.