People Hong Kong Yin Yu Ma peoplepill id: yin-yu-maYYM 3 views today 10 views this weekHongkonger cyclistYin Yu MaBiographyListsAlso ViewedThe basicsQuick FactsIntroHongkonger cyclistPlacesHong KongisAthlete Sport cyclistWork fieldSportsGenderFemaleBirth9 May 1999 People who share this birthdayStar signTaurus People who share this birthdayAge25 yearsListsYin Yu Ma is in following listsBy field of workNotable athletes from Hong KongGender:Female, Born in:Years 1970 to 1999By work and/or countryNotable Athletes from Hong KongGender:Female, Born in:Years 1970 to 1999Notable Sport cyclists from Hong KongGender:Female, Born in:Years 1970 to 1999 comments so far.CommentsYin Yu Ma