• Russian and Belarusian tennis athletes have been playing under a neutral flag 
•  Ukrainian player Marta Kostyuk has family still in Kyiv while the war continues
• She has hit out at certain people who are ‘promoters of Russian peace’ 

By Max Carter Keall For Mailonline

Published: 07:15 EST, 21 January 2024 | Updated: 07:15 EST, 21 January 2024