How to Write a Podcast Guest Bio

A podcast guest bio has one job: give the host an introduction they can read out at the top of the episode without editing it first. That sets everything about the format. Third person, 60 to 100 words, written in sentences a person would actually say aloud.

Get those three right and the bio works. Most rewrites are caused by getting one of them wrong.

The structure that works

Three sentences, in this order.

Sentence one: who you are now, with context. A job title alone is rarely legible to a listener. "CFO at Northgate" tells them nothing. "CFO at Northgate, a 200-person logistics software company" tells them the scale and the sector, which is what makes the rest of the bio mean something.

Sentence two: the experience that supports this conversation. Not your career, the relevant part of it. If the episode is about pricing migrations, this sentence is about the pricing migration. If the episode is about hiring, the pricing migration comes out.

Sentence three: one concrete detail. Something specific that gives the host a hook. A book, a distinctive prior role, a project people have heard of, an unusual route into the field. This is the sentence a host will pick up and ask about, which is exactly what you want.

That is 60 to 100 words. About 25 to 40 seconds read aloud, which is roughly how long a host spends on a guest introduction before moving to the first question.

A worked comparison

Two versions of the same fictional person.

Weak:

Alex is a passionate leader with over 15 years of experience driving results across multiple industries. Alex is dedicated to helping organisations reach their full potential through innovative strategies and a people-first approach. Alex has held senior positions at several high-growth companies and is a sought-after speaker on leadership, culture, transformation and the future of work.

Better:

Alex Reyes is head of operations at Northgate, a 200-person logistics software company, where they rebuilt the support organisation after it was moved from a cost centre to a revenue line. Before that they spent six years in field operations at two hardware startups, including one that went from 12 to 400 people in under three years. They write a newsletter on the operational side of scaling.

The second is longer by only a few words and carries real information. Every clause gives the host something to ask about. The first version could describe several thousand people, which means it gives the host nothing to open with.

Two specific things changed. Abstractions became facts, and the topic list became one line of relevant experience.

The three failures worth checking for

Adjectives doing the work of facts. Passionate, dedicated, visionary, results-driven. None of them are verifiable and none give the host a question. Replace every adjective with the fact that would justify it, or delete it.

Topic lists instead of experience. A bio ending with five subject areas you can speak on is doing the one-sheet's job badly. Topics belong in the episode angles section of your one-sheet, stated as claims with sample questions. The bio establishes why you are credible on them.

Career completeness. A bio covering fifteen years chronologically forces the host to find the relevant part. Cut anything that does not connect to the conversation being booked, even if it was the achievement you are proudest of.

Keep three lengths

One bio does not cover every request. Write three versions once and stop rewriting under time pressure.

The short version is the hardest and the most reused. It is usually sentence one plus the strongest clause from sentence three. Write it after the standard version rather than trying to expand upwards.

Read it aloud before you use it

This is the only test that reliably catches problems.

Read the bio out at normal speaking pace. If you stumble, the host will too. Long noun phrases, stacked qualifiers and nested clauses survive on a page and collapse in speech.

Time it as well. Much past 40 seconds and a host will start cutting, which means they choose what to remove instead of you.

Listen for anything you would be embarrassed to hear said about you. Hosts read these verbatim, and a bio that oversells lands worse spoken than written, because the audience hears the claim and then meets the person.

Where the bio sits in the pitch

Not at the top. A pitch email opening with a biography asks the host to read a CV and hope an episode appears.

The pitch needs two lines of credibility, positioned after the angle, drawn from the bio rather than pasted from it. The full bio lives on the one-sheet, where a host goes once they are already interested.

That ordering is worth holding to even when the bio is genuinely impressive. A host is deciding on the idea first and the guest second, and a pitch structured the other way round makes them work to find the thing they are assessing.

Updating it

Refresh when your role changes, when the concrete detail in sentence three goes stale, or roughly every six months, whichever comes first.

A bio describing a job you left eighteen months ago undermines the credibility it exists to establish, and it is the most common outdated element on an otherwise good one-sheet. Set a reminder rather than trusting yourself to notice.

Where to take this next

Write the standard version now, read it aloud, then cut it to the short version. Both belong on your one-sheet, which takes about an hour to assemble around them.

If you would rather have the positioning and the pitching handled while you keep the calendar time for interviews, Convokast does that for $499 a month, with a minimum of one guaranteed interview each month and your approval on every show before it is pitched.