I noticed in this link that that they included their wallet number in Eligius pool
https://www.yesminers.de/en/upgrades/yesminer-m20-25000ghs-upgrade.html

Check out their stats here
http://eligius.st/~wizkid057/newstats/userstats.php/1P9gzKnEgyMRQGaytX28XKeoJRaS9jFwRH