Please help me in my swim and contribution towards cancer research this Saturday. More Info & donations: swimacrossamerica.org/site/TR/PoolSw…

Nieuwe blog: diondreesens.nl/nabeschouwingr… (Dutch)

Great but hard meet with our Men's Queens team against our rivalry and friends Wingate, good luck to our women's today! #backtoback

4 hunters in Italy Matt🇺🇸 -Dion🇱🇺 - Marius🇩🇪 - Jacob 🇺🇸 @QueensSwimming @SwimMacElite Cal Men's Swim & Dive

One day until the meet begins in Bolzano with Dion Dreesens @SwimMacElite #DomeykoPhotography

Here at the Bolzano meet swimming an alternative program, including back and breast... yes, you read that correctly. Pic: Domeyko Photography

Just got confirmation that I'll be on the 800m freestyle relay at Short Course Worlds in Canada this December with my boys! Domeyko Photography

Congrats to our FINA Open Water 'Male & Female' Swimmers of the Year Sharon v Rouwendaal & @VeryFerryFast! Super proud guys! #FINAWindsor2016

Starting the World Championships SC today with the 4x100m freestyle relay at 1.37pm 🇺🇸 & 7.37pm 🇳🇱 #windsor2016 #tattoo #domeykophotography

Schitterend begin van de WK voor @Maarten__B Hij plaatst zich als 7e voor de finale 400 vrij met 3.40.80, 0,6 boven zijn NR #Windsor2016

Advanced to the finals 4x100m freestyle! Let's see how much faster we can go tonight. 8.20PM local time, 2.20AM @ netherlands.#Windsor2016

6th in the World! Racing finals has to be one of the best feelings ever, especially with these 3! @benschwietert Kyle Stolk @nielskorstanje

DII Swimming: Queens' (N.C.) Dion Dreesen's big year continues - NCAA.com dlvr.it/MrWt4S

Also finishing 6th in the 4x200, anchoring the relay with a 1.43.3! Looking forward to the Long Course season! #goteamNL ##Windsor2016

Exclusive: Brazilian Matheus Santana Makes Move To SwimMAC Elite swimswam.com/exclusive-braz…

Dion Dreesens prolongeert zijn 200yards titel in Birmingham (VS) x.com/SwimmingWorld/…

SD: THREE-PEAT! The men of Queens (N.C.) Athletics are the #NCAAD2 national champions! #MakeItYours

Congrats to @QueensSwimming Men and Women on 2017 NCAA titles! Proud to know such great student athletes!

The story of the Local Subway Swim Day this summer aired last night on fox news! myfox8.com/2017/09/12/oly…

Taking in the view from #Bolzano @kendylstewart17 Dion Dreesens Matheus Santana miguel de lara Kajo David Marsh