David Yu: #100daysofpractice; Season 1, Day6

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David Yu: #100daysofpractice ; Season 2; Day 58

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David Yu: #100daysofpractice ; Season 2; Day 33

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David Yu: #100daysofpractice ; Season 1 Day 15

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David Yu: #100daysofpractice ; Season 1, Day 52

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David Yu: #100daysofpractice , Season 1, Day 36

(4:18)

David Yu: #100daysofpractice; Season 1, Day 64

(4:19)

David Yu: #100daysofpractice ; Season 2; Day 62

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Solea - #100daysofpractice season 2, day 18

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David Yu: #100daysofpractice ; Season 2; Day 61

(10:43)

David Yu: #100daysofpractice ; Season 2; Day 34

(4:10)

David Yu: #100daysofpractice ; Season 1, Day 49

(2:9)

David Yu: #100daysofpractice ; Season 2; Day 93

(34:38)

David Yu: #100daysofpractice ; Season 2; Day 41

(3:40)

David Yu: #100daysofpractice ; Season 2; Day 19

(12:39)

David Yu: #100daysofpractice ; Season 2; Day 31

(6:16)

David Yu: #100daysofpractice ; Season 1, Day 30

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#100daysofpractice season 2, day 11

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David Yu: #100daysofpractice ; Season 2 ; Day 33

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#100daysofpractice Season 2, day 8

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