Kim Jin-ok
Kim Jin- ok( born 15 September 1990) is a North Korean diver.
She competed in the 10 metre platform event at the 2008, 2012 Summer Olympics and 2010 Asian Games.
She won bronze with partner Choe Un- gyong in 3 m synchronized springboard event at the 2014 Asian Games.
Park Jin-po
Park Jin- Po( born 13 August 1987) is a South Korean footballer who plays as a full back for Jeju United.
Park Jin-ok
Park Jin- Ok( born 28 May 1982) is a South Korean football player who plays for Gwangju FC in the K League Challenge.
Park Jin-yi
Park Jin- Yi( born April 5, 1983) is a South Korean football player who since 2007 has played for Gyeongnam FC.
Park Jin-sub
Park Jin-sub( born March 11, 1977) is a former South Korean football defender.
Park Jin-sub has represented South Korea at youth level and part of the senior team squads.
Between 1998 and 2004 he played 35 times and all of his 5 goals scored against Nepal on September 29, 2003.
Park Jin-woo (volleyball)
Park Jin- Woo( born) is a South Korean male volleyball player.
He is part of the South Korea men's national volleyball team.
On club level he plays for Kyeonggi University.
Fanny Langdon
Fanny E. Langdon (15 July 1864 - 21 October 1899) was an American zoologist known for her work with invertebrate sensory organs and nervous systems.
Langdon was born in Plymouth, New Hampshire and attended a normal school, teaching for three years in New Hampshire before pursuing undergraduate studies in zoology and botany at the University of Michigan in 1891.
She earned her bachelor's degree in 1896 and her master's degree in 1897.
After earning her degrees, she became an instructor in botany and zoology at the University of Michigan, and researched at the Marine Biological Laboratory in Woods Hole, Massachusetts in 1897.
Langdon died after appendicitis surgery.
Park Jin-young (swimmer)
Park Jin-young( born 14 April 1997) is a South Korean swimmer.
She competed in the women's 200 metre butterfly event at the 2016 Summer Olympics.
Lee Jin-ok
Lee Jin -ok( 이진옥, 李鎭玉; born 18 November 1961) is a South Korean former cyclist.
He competed at the 1984 Summer Olympics and the 1988 Summer Olympics and 1986 Asian Games.
Choe Un-gyong (diver)
Choe Un-gyong( born 20 November 1994) is a North Korean diver.
She won bronze with partner Kim Jin -ok in 3 m synchronized springboard event at the 2014 Asian Games and won silver in 1 metre springboard event at the 2017 Summer Universiade.

Question: Do Fanny Langdon and Park Jin-Ok have the same nationality?
Answer: no