Beyond our genes: Identical with one big difference: Kris & Maren Hallenga at TEDxKingsCollegeLondon

[@bpopa]

I'm going to cry. What a great organization and mission. Truly meaningful work they are doing.

[@kaskakaska2663]

Kris I hope you are ok and I wishing you all the best with battle with cancer.Hope your tween sister Maren and all family is fine.Love you.God bless you.

[@zinqtable1092]

Every time I see a pair of twins it makes me wish I had a brother.

[@lrnwrd]

Inspirational girls.

[@alexandersteiner9212]

I wanna know how this played out. They still doing stuff these days?

[@softlocked9586]

I'm curious as well.

[@codymedeiros1299]

YO HARSH IS THAT YOU 8TH GRADE MRS. LOCKES CLASS?

[@c_mendes]

Yeah they are, Kris wrote a book called Glittering a Turd. I’ve read it, it’s amazing 👍🏻

[@miarosie]

Sadly Kris has just died.