Movie

Flex

202223m

Flex isn't available to stream, rent or buy in South Korea right now. Availability changes often, so check back soon. Availability checked 24 June 2026.

Where to watch Flex

🇰🇷 South Korea

No streaming, rental or purchase options are listed in South Korea right now. Availability changes often — try switching your region in the header.

Good to know

Release date: 2022-01-01
Runtime: 23m
Language: English
Status: Released

About Flex

Flex is a 2022 movie in the Documentary genre, starring Matty Hong and Margo Hayes. It has a runtime of 23 minutes. Below you can see where to watch Flex in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Reel Rock S8 E9. Matty Hong and Margo Hayes battle two of Colorado’s most notorious hard sport routes - Tommy Caldwell's legendary test pieces, Kryptonite (5.14d) and Flex Luthor (5.15b).

Cast

Matty Hong

Self

Margo Hayes

Self

Themes & keywords

climbingrock climbing

Frequently asked questions

Where can I watch Flex in South Korea?+

Flex is not currently listed on any streaming, rental or purchase service in South Korea. Availability changes often, so check back or switch your region.

Is Flex on Netflix?+

Flex is not on Netflix in South Korea right now.

How long is Flex?+

Flex has a runtime of 23 minutes (23 minutes).

Who stars in Flex?+

Flex stars Matty Hong and Margo Hayes.

When did Flex come out?+

Flex is a 2022 movie.

What genre is Flex?+

Flex is Documentary film.