Mark Rober has about 86.3 million YouTube subscribers, 47.4 million more than Cool Items Official, as of Nov 13, 2026. At the 30-day pace, Cool Items Official would not catch up.
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Mark Rober, with about 86.3 million YouTube subscribers to Cool Items Official's 38.9 million, a gap of 47.4 million as of Nov 13, 2026.
Never at the current pace. Mark Rober is growing faster than Cool Items Official over the last 30 days, so the gap widens by about 82K subscribers a day.
Over the last 30 days, Cool Items Official gains about 5.86K subscribers a day and Mark Rober gains about 87.8K subscribers a day.
