Today, 08 January 2015, he tried with 154.5 kg ~ 340.6 lb.
He wrote that this is still not the limit. 🙂
Please keep in mind that the title “One Arm Dumbbell Row” was added by XSportNews. Alexey only wrote “154,5kg and it is also not the limit :)”, when he posted the video on instagram. You can name it how you want, if you don’t like the XSportNews title. 🙂
alexeyvoevoda (Google Translate): ” 154,5kg and it is also not the limit :)”