Alex Johnston

ABOUT ALEX JOHNSTON

Member of the popular Johnston family whe joined his parents and siblings on the TLC reality series 7 Little Johnstons .

He debuted on 7 Little Johnstons in March of 2015 with his parents Amber and Trent Johnston .

After he was diagnosed with central apnea, he had to undergo brain surgery to correct the problem.

The fourth of the Johnston family, he was adopted by his parents from Seoul, South Korea.

He is joined on 7 Little Johnstons by his siblings Jonah , Anna , Elizabeth , and Emma .