Russian billionaire Oleg Tinkov blasts Putin’s ‘insane war’ in Ukraine

Oleg Tinkov, the billionaire founder of a big Russian digital bank, has blasted Russia’s “insane war” in Ukraine and urged the West to help President Vladimir Putin find an off-ramp to “stop this massacre.”Oleg Tinkov, the billionaire founder of a big Russian digital bank, has blasted Russia’s “insane war” in Ukraine and urged the West to help President Vladimir Putin find an off-ramp to “stop this massacre.”