Derrick Tan

[Derrick Tan @derrick_jiajun]

https://t.co/RDDMOhuNu3

[Derrick Tan @derrick_jiajun]

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[Derrick Tan @derrick_jiajun]

Just completed a 43.13 km bike - OCBC Challenge 2013... http://t.co/02gyhrNpjF #RunKeeper

[Derrick Tan @derrick_jiajun]

Agley
# https://t.co/BOKDhCnBKK

[Derrick Tan @derrick_jiajun]

Just completed a 43.53 km run with @RunKeeper. Check it out! http://t.co/BExmP2wl #RunKeeper

[Derrick Tan @derrick_jiajun]

Just completed a 12.56 km run - Double shiokness! . http://t.co/jzFRZYzh #RunKeeper

[Derrick Tan @derrick_jiajun]

Just completed a 5.99 km run - Shiok! http://t.co/iqvvx8np #RunKeeper

[Derrick Tan @derrick_jiajun]

Just completed a 0.90 km run with @RunKeeper. Check it out! http://t.co/RXnpLXpG #RunKeeper

[Derrick Tan @derrick_jiajun]

Just completed a 24.32 km run - North Face 25k Trail 2012. http://t.co/J2oS1Dyw #RunKeeper

[Derrick Tan @derrick_jiajun]

TVRC MSTS Tributes: Thomas the Tank Engine(read description) http://t.co/bD8i9Dn6

[Derrick Tan @derrick_jiajun]

Just completed a 9.87 km run - Yellow Ribbon Run 2012... http://t.co/Eh5zgIrq #RunKeeper