My Activity Tracking
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I am climbing for Rare Cancers Australia
The Kosi Challenge is the single signature fundraiserfor Rare Cancers Australia (RCA), with the sole purpose of raising awareness and much needed funds for people across Australia impacted by rare and less common cancers.
In March 2026, I'll be climbing with hundreds of others, in support of rare, in memory of and with those living with rare themself – together we are a community and Kosi unites us all!
All funds raised through the Kosi Challenge goes directly towards funding the individualised, 360 degree person centred support that RCA’s team of specialist cancer navigators provide for patients, carers and their families.
Thank you so much for your support – now can I get a ‘Kosi, Kosi, Kosi – Oi,Oi,Oi!’
P.S RCA is a Federal Government-classified Health Promotion Charity. All donations are fully tax deductible.
My achievements
First donation received
Raised 50% of your target!
Raised 75% of your target!
Page personalised
First blog post published
Page shared
Target increased
Target reached
Challenge conqueror!
Thank you to my sponsors
$527.50
Georgina Chin
$422
Albert & Julie
$263.75
Christin Culme-seymour
$150
Peter Luger
$106.12
Hugo Walkinshaw
Climb well, and good luck from us all in the Walkinshaw household
$106.12
Gaurav Kripalani
$106.12
Hendrik
$106.12
Ulrike
I am a survivor thanks to an amazing cancer treatment! Hopefully more people are as lucky as l. Go Michael and climb!
$106.12
Anonymous
Viel Glück Bei Deiner Aktivität
$106.12
Rupert Culme-seymour
Go well Michael and enjoy the challenge
$106.12
Peter Bagge
Love the cause. All the best in your walk
$106.12
Audrey T
Thank you for representing Singapore for the climb. Keep healthy, stay safe and all the best!
$106.12
Anonymous
What a beautiful cause! Go Michael <3
$106.12
Gediminas Bagdonas
Love it. A great cause, Michael…and on the double on that slope, soldier!
$106.12
Rickard Ingvarsson
Let’s Go Michael!
$106.12
Logistics360
Good luck Michael! Great purpose
$106.12
Akther Ahmed
Good cause!
$106.12
Pete Russell
Great stuff, Micheal. Enjoy the hike. Cheers Pete
$106.12
Nil
Enjoy, and stay safe.
$106.12
Pbs Advisory & Coaching
Thank you for doing this Michael.
$106.12
Sarah Lessing
Great effort Michael!
$100
Sarah Treloar
What a great cause- enjoy the hike🦘🦘🦘
$100
Tom Vanmolkot
In memory of my friend Emma who just passed from a rare cancer. Thanks for the efforts.
$54.12
Anonymous
Keep at it Michael
$54.12
Pamela Ansell
Good luck Michael, one step at a time, it all helps a great cause! xxx
$54.12
Mark Culme-seymour
Get some walking poles…huge difference in advanced years!!
$54.12
Gianinna Mercado
Great cause, Michael!
$54.12
Lou-ann
All the best Michael! Enjoy the hike ahead. thanks for doing this for charity
$50
Jana Schmidt
Super Aktion!
$50
Simin Ghaffari
Hi Michael, This Chloe’s mother, good luck! Rgds, Simin
$50
The Son Of Yours
Good luck and don’t forget to stretch and hydrate!
$50
Hugh Treloar
Good luck mate keen to see some photos
$50
Chris Phillips
$40
Chloe Busseniers
Hi Michael, What a nice initiative 🫶 Good luck Xxx
$38.33
Neha Singh
Keep the good work going Michael. Keep shining and inspiring
$38.33
Katie Munroe
Best wishes from us all! K F A and M x
$38.33
Natalie Kirk
A great cause! Good luck Michael and to all the team.
$35
Daphne Busseniers
Hi Michael, Nice initiative! Each drop of sweat will be very worth it 💪💪 Enjoy!! Daphné Busseniers
$30
Chloe Busseniers
$27.81
Marco Hogenboom
GO Michael GO! Good luck and enjoy!
$22.58
Anonymous
Our Team
Kellie Franken (C)
$2,114.05
Thomas Sinclair
$1,140.66
Andrew McDonald
$513.88
Michael Culme-Seymour
$4,158.27
Nadine Al Shammary
$500.06
Luke Spiteri
$1,787.93
Ryan Drechsler
$1,074.93
Muhammed AKYUZ
$406.89
Shereen Rees-Webbe
$1,251.54
Blake Roach
$1,531.83



So proud of what you are doing. Would have loved to run Mt Kosi with you. This cause is also close to my heart as I lost a sister to cancer. We give with love and care and are with you in spirit as you climb Kosi. Georgina and David