Mark Rober has about 86.3 million YouTube subscribers, 47.8 million more than Ian Lucas, as of Nov 13, 2026. At the 30-day pace, Ian Lucas would not catch up.
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Mark Rober, with about 86.3 million YouTube subscribers to Ian Lucas's 38.5 million, a gap of 47.8 million as of Nov 13, 2026.
Never at the current pace. Mark Rober is growing faster than Ian Lucas over the last 30 days, so the gap widens by about 77K subscribers a day.
Over the last 30 days, Mark Rober gains about 87.8K subscribers a day and Ian Lucas gains about 10.8K subscribers a day.
