NICOLE MAK TIN WAI Share Facebook Twitter Whatsapp Email Legend CCoach SCSenior Coach MCMaster Coach Coach Login Sports CSwimming Nationality Singaporean Gender Female Email address tinwai.m@gmail.com Coaching zone Central, North East, North West, South East, South West The National Registry of Coaches is a database of coaches who have been fully certified under the SG-Coach Programme. NROC members abide by the Coach’s Code of Ethics and are also committed to fulfil the requirements of the Continuing Coach Education Programme.