Vianney Marlen Trejo Delgadillo

Personal information
Nickname	Golden Siren
Born	(1994-08-02) 2 August 1994 (age 30) Mexico City, Mexico
Alma mater	Anahuac University
Height	1.50 m (4 ft 11 in)
Sport
Country	Mexico
Sport	Paralympic swimming
Disability class	S6, SB5, SM6
Club	Mexican National Paralympic Training Centre
Coached by	Jose Pelaez Ampudia
Medal record Paralympic swimming Representing  Mexico World Championships 2017 Mexico City 100m freestyle S6 2013 Montreal 400m freestyle S6 2017 Mexico City 100m backstroke S6 2017 Mexico City 400m freestyle S6 2010 Eindhoven 4x50m freestyle relay 2015 Glasgow 400m freestyle S6 2017 Mexico City 50m freestyle S6 2017 Mexico City 4x50m freestyle relay Parapan American Games 2011 Guadalajara 400m freestyle S6 2011 Guadalajara 100m backstroke S6 2011 Guadalajara 50m butterfly S6 2011 Guadalajara 200m individual medley SM6 2015 Toronto 100m backstroke S6 2019 Lima 400m freestyle S6 2019 Lima 4x100m freestyle relay 2011 Guadalajara 50m freestyle S6 2011 Guadalajara 100m freestyle S6 2015 Toronto 400m freestyle S6 2019 Lima 100m backstroke S6 2019 Lima 200m individual medley SM6 2023 Santiago 100m backstroke S6 2015 Toronto 100m freestyle S6 2015 Toronto 200m individual medley SM6 2023 Santiago 400m freestyle S6 2023 Santiago 100m breaststroke SB5

Vianney Marlen Trejo Delgadillo (born 2 August 1994) is a Mexican Paralympic swimmer who competes in international level events.

She was born with a right arm malformation and underdeveloped legs.^[1][2][3]