Playing for Hertha Berlin since 2015/16, 24-year old centre-bak/half-back Niklas Stark, recently first-time called up for full-side German NT, has been targeted by Bayer Leverkusen, Borussia Monchengladbach, and RB Leipzig. Stark is currently on a deal with Bundesliga until June 2022.
Source: transfermarketweb.com