Brett King

Sit-Up Challenge 2026

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Arthur King

Sit-Up Challenge 2026

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Ryan Kinghorne

Sit-Up Challenge 2026

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Sophia Kirievskaya

Sit-Up Challenge 2026

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Calista Kirkwood

Sit-Up Challenge 2026

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Raised so far:

$218

Michelle Kleeham

Sit-Up Challenge 2026

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Lizzie Kluck

Sit-Up Challenge 2026

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Raised so far:

$3,337

Sarah Kmiec

Sit-Up Challenge 2026

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Halle Knight

Sit-Up Challenge 2026

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Raised so far:

$242

Kennedy Knott

Sit-Up Challenge 2026

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Teigan Knox

Sit-Up Challenge 2026

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Jennifer Knox

Sit-Up Challenge 2026

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Raised so far:

$55

Helen Krog

Sit-Up Challenge 2026

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Olivia Kuhn

Sit-Up Challenge 2026

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Keth Kur

Sit-Up Challenge 2026

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Elain L.Smithers

Sit-Up Challenge 2026

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Emma Lee La Porta

Sit-Up Challenge 2026

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Karen Lancaster

Sit-Up Challenge 2026

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Raised so far:

$133

Kaden Larney

Sit-Up Challenge 2026

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Ashlee Leahy

Sit-Up Challenge 2026

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