Complete the following sentence: Rengeruk had her first successes in 2013, winning the Kenyan youth trials race before beating Ethiopia's Berhan Demiesa to take the 3000 metres title at the 2013 World Youth Championships in Athletics. ️<unk>️<unk>️<unk>️
African Cross Country Championships, sharing in the team gold.<unk> African Cross Country Championships, sharing in the team gold. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️