Japanese swimming star Rikako Ikee said Wednesday she will not give up on competing at the 2020 Tokyo Olympics despite being diagnosed with leukemia a month ago.A day after local organizers marked 500 days until the start of the Games, Ikee shared her resolution on social media.The 18-year-old, who announced her diagnosis four weeks ago, tweeted, "499 days until the Tokyo Olympics. I was late by one day. I will not give up yet!"Ikee, who holds multiple national records, said last week on Twitter that battling the disease is "several thousand times harder" than she thought. She now has over …READ FULL ARTICLE