Article continues below advertisementRussian President Vladimir Putin's latest public appearance has sparked a global debate about his health after a video surfaced showing the 73-year-old leader's allegedly "shriveled" hands and visible discomfort.In the clip, which was captured at a conference in Russia last week, Putin could be seen standing stiffly beneath a basketball hoop with his hands clenched tightly at his sides. His right hand appeared notably thin and wrinkled, as critics called out his concerningly bulging veins.