South Korea's opposition leader, Lee Jae-myung, has officially declared his candidacy for the upcoming presidential election in a bid to succeed President Yoon Suk Yeol following his impeachment. Lee, who is leading in early polls for the June 3 election, is putting a strong emphasis on economic reform and pragmatic diplomacy. In order to focus on his campaign, he has stepped down from his party leadership position. Lee's main objectives include prioritizing national interests and tackling issues of inequality within the country. This announcement comes at a crucial time in South Korea's political landscape, as citizens gear up to elect their new leader.