Khushbu Rajakbhai Darjada won silver in women's 63kg judo event at Youth Olympics. Khushbu Rajakbhai Darjada wins silver in women's 63kg judo event at Youth. Khushbu Rajakbhai Darjada on Monday became only the second Indian judoka to reach the Youth Olympic Games final, assuring herself of at least a silver medal in the women's 63kg category here.