exams Top scorer in awe after Sunway's SIS achieves 100% passes In the recent November 2021 International Baccalaureate Diploma Programme (IBDP) examination series, six students from Sunway International School (SIS) Kuala Lumpur and 14 students from SIS Iskandar Puteri have achieved a 100% passing rate, exceeding the world passing rate of 87%. With an average score of 36.15 for both